dabfbea7d9
armcap.c is shared between 32- and 64-bit builds and features link-time
detection of getauxval.
Submitted by: Ard Biesheuvel.
(cherry picked from commit e8d93e342b)
46 lines
949 B
ArmAsm
46 lines
949 B
ArmAsm
#include "arm_arch.h"
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.text
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.arch armv8-a+crypto
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.align 5
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.global _armv7_neon_probe
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.type _armv7_neon_probe,%function
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_armv7_neon_probe:
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orr v15.16b, v15.16b, v15.16b
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ret
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.size _armv7_neon_probe,.-_armv7_neon_probe
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.global _armv7_tick
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.type _armv7_tick,%function
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_armv7_tick:
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mrs x0, CNTVCT_EL0
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ret
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.size _armv7_tick,.-_armv7_tick
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.global _armv8_aes_probe
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.type _armv8_aes_probe,%function
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_armv8_aes_probe:
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aese v0.16b, v0.16b
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ret
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.size _armv8_aes_probe,.-_armv8_aes_probe
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.global _armv8_sha1_probe
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.type _armv8_sha1_probe,%function
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_armv8_sha1_probe:
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sha1h s0, s0
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ret
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.size _armv8_sha1_probe,.-_armv8_sha1_probe
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.global _armv8_sha256_probe
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.type _armv8_sha256_probe,%function
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_armv8_sha256_probe:
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sha256su0 v0.4s, v0.4s
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ret
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.size _armv8_sha256_probe,.-_armv8_sha256_probe
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.global _armv8_pmull_probe
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.type _armv8_pmull_probe,%function
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_armv8_pmull_probe:
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pmull v0.1q, v0.1d, v0.1d
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ret
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.size _armv8_pmull_probe,.-_armv8_pmull_probe
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